diff --git a/app/Entities/Equipment/ServerPartEntity.php b/app/Entities/Equipment/ServerPartEntity.php
index 27d60a1..dd36332 100644
--- a/app/Entities/Equipment/ServerPartEntity.php
+++ b/app/Entities/Equipment/ServerPartEntity.php
@@ -29,7 +29,7 @@ class ServerPartEntity extends EquipmentEntity
         return $this->attributes['payment_uid'] ?? null;
     }
     //기본기능용
-    public function getTotalAmount(): int
+    public function getCalulatedAmount(): int
     {
         return $this->getAmount() * $this->getCnt();
     }
diff --git a/app/Interfaces/PaymentInterface.php b/app/Interfaces/PaymentInterface.php
index f300046..f1105de 100644
--- a/app/Interfaces/PaymentInterface.php
+++ b/app/Interfaces/PaymentInterface.php
@@ -3,19 +3,18 @@
 namespace App\Interfaces;
 
 use App\Entities\Customer\ServiceEntity;
-use App\Entities\Equipment\ServerEntity;
 use App\Entities\Equipment\ServerPartEntity;
 use App\Entities\PaymentEntity;
 
 interface PaymentInterface
 {
   //서비스 결제(월과금 서비스 사용)
-  public function createForService(ServiceEntity $service, int $amount): PaymentEntity;
-  public function updateForService(ServiceEntity $service, string $payment_uid, int $amount): PaymentEntity;
-  public function unlinkFromService(string $payment_uid): PaymentEntity;
+  public function createForService(ServiceEntity $serviceEntity): PaymentEntity;
+  public function updateForService(ServiceEntity $serviceEntity): PaymentEntity;
+  public function unlinkFromService(ServiceEntity $serviceEntity): PaymentEntity;
 
   //서버 파트 결제(파트/기타 일회성 서비스 사용)
-  public function createForServerPart(ServerPartEntity $serverPart, int $amount): PaymentEntity;
-  public function updateForServerPart(ServerPartEntity $serverPart, string $payment_uid, int $amount): PaymentEntity;
-  public function unlinkFromServerPart(string $payment_uid): PaymentEntity;
+  public function createForServerPart(ServerPartEntity $serverPartEntity): PaymentEntity;
+  public function updateForServerPart(ServerPartEntity $serverPartEntity): PaymentEntity;
+  public function unlinkFromServerPart(ServerPartEntity $serverPartEntity): PaymentEntity;
 }
diff --git a/app/Models/Equipment/ServerPartModel.php b/app/Models/Equipment/ServerPartModel.php
index 3e082c4..656ca21 100644
--- a/app/Models/Equipment/ServerPartModel.php
+++ b/app/Models/Equipment/ServerPartModel.php
@@ -38,11 +38,11 @@ class ServerPartModel extends EquipmentModel
         }
         switch ($field) {
             case "serverinfo_uid":
+            case "part_uid":
             case "cnt":
             case "amount":
                 $rule  = "required|numeric";
                 break;
-            case "part_uid":
             case "clientinfo_uid":
             case "serviceinfo_uid":
             case "payment_uid":
diff --git a/app/Processors/CommonProcessor.php b/app/Processors/CommonProcessor.php
index 48c1728..e416771 100644
--- a/app/Processors/CommonProcessor.php
+++ b/app/Processors/CommonProcessor.php
@@ -17,7 +17,7 @@ abstract class CommonProcessor
 
   final protected function setLog(string $title, string $status, ?string $context = null): void
   {
-    $this->logService->create([
+    $this->logService->getModel()->create([
       'title'  => $title,
       'status' => $status,
       'context' => $context
diff --git a/app/Processors/Customer/ServiceV1Processor.php b/app/Processors/Customer/ServiceV1Processor.php
index 49840f5..486a8a2 100644
--- a/app/Processors/Customer/ServiceV1Processor.php
+++ b/app/Processors/Customer/ServiceV1Processor.php
@@ -31,19 +31,18 @@ class ServiceV1Processor
       $entity,
       $entity->getServerInfoUID()
     );
-    // 3) 금액 계산 + 반영
+    // 3) 금액 계산 + 결제정보반영
     $amount = $this->service->getCalculatedAmount($entity, $serverEntity);
     $this->service->getModel()->modify($entity, ['amount' => $amount]);
-    // 4) 결제 생성 
-    $paymentEntity = $this->paymentService->createForService($entity, $amount);
-    // 5) 서비스 FK 동기화
+    $paymentEntity = $this->paymentService->createForService($entity);
+    // 4) 서비스 FK 동기화
     $entity = $this->service->getModel()->modify($entity, [
       'title'         => $entity->getTitle(),
       'serverinfo_id' => $serverEntity->getPK(),
       'payment_uid'   => $paymentEntity->getPK(),
     ]);
     // 6) 로그
-    $this->logService->create([
+    $this->logService->getModel()->create([
       'title'  => "{$entity->getTitle()} 서비스 추가",
       'status' => $entity->getStatus(),
     ]);
@@ -68,19 +67,15 @@ class ServiceV1Processor
       $entity,
       $entity->getServerInfoUID()
     );
-    // 3) 금액 재계산 + 반영
-    $amount = $this->service->getCalculatedAmount($entity, $serverEntity);
-    $this->service->getModel()->modify($entity, ['amount' => $amount]);
-    // 4) 결제 수정 
-    $payment = $this->paymentService->updateForService($entity, $entity->getPaymentUID(), $amount);
+    // 3) 금액 재계산 + 결제정보반영
+    $entity = $this->service->setAmount($entity->getPK());
     // 5) 서비스 FK 동기화
     $entity = $this->service->getModel()->modify($entity, [
       'title'         => $entity->getTitle(),
-      'serverinfo_id' => $serverEntity->getPK(),
-      'payment_uid'   => $payment->getPK(),
+      'serverinfo_id' => $serverEntity->getPK()
     ]);
     // 6) 로그
-    $this->logService->create(formDatas: [
+    $this->logService->getModel()->create(formDatas: [
       'title'  => "{$entity->getTitle()} 서비스 수정",
       'status' => $entity->getStatus(),
     ]);
@@ -96,7 +91,7 @@ class ServiceV1Processor
     $this->db->transStart();
     // 1) 결제 분리
     if ($entity->getPaymentUID()) {
-      $this->paymentService->unlinkFromService($entity->getPaymentUID());
+      $this->paymentService->unlinkFromService($entity);
     }
     // 2) 연결된 모든 서버 해지
     foreach ($this->serverService->getEntities($entity->getPK()) as $serverEntity) {
@@ -105,7 +100,7 @@ class ServiceV1Processor
     // 3) 서비스 삭제
     $this->service->getModel()->delete($entity);
     // 4) 로그
-    $this->logService->create([
+    $this->logService->getModel()->create([
       'title'  => "[{$entity->getTitle()}] 서비스 해지",
       'status' => $entity->getStatus(),
     ]);
@@ -132,7 +127,7 @@ class ServiceV1Processor
       ]
     );
     // 2) 로그
-    $this->logService->create([
+    $this->logService->getModel()->create([
       'title'  => "[{$entity->getTitle()}] 대체서버 추가",
       'status' => $entity->getStatus(),
     ]);
@@ -156,19 +151,15 @@ class ServiceV1Processor
       $serverinfo_uid,
       ['type' => $serverEntity->getType()]
     );
-    // 3) 금액 재계산 + 반영
-    $amount = $this->service->getCalculatedAmount($entity, $serverEntity);
-    $this->service->getModel()->modify($entity, ['amount' => $amount]);
-    // 4) 결제 수정 
-    $payment = $this->paymentService->updateForService($entity, $entity->getPaymentUID(), $amount);
+    // 3) 금액 재계산 + 결제정보반영
+    $entity = $this->service->setAmount($entity->getPK());
     // 4) 서비스 FK 동기화
     $entity = $this->service->getModel()->modify($entity, [
       'title'         => $entity->getTitle(),
-      'serverinfo_id' => $serverEntity->getPK(),
-      'payment_uid'   => $payment->getPK(),
+      'serverinfo_id' => $serverEntity->getPK()
     ]);
     // 5) 로그
-    $this->logService->create([
+    $this->logService->getModel()->create([
       'title'  => "[{$entity->getTitle()}] 메인서버변경",
       'status' => $entity->getStatus(),
     ]);
@@ -187,7 +178,7 @@ class ServiceV1Processor
     $this->db->transStart();
     $this->serverService->detachFromService($serverinfo_uid);
     // 4) 로그
-    $this->logService->create([
+    $this->logService->getModel()->create([
       'title'  => "[{$entity->getTitle()}] 대체서버 해지",
       'status' => $entity->getStatus(),
     ]);
diff --git a/app/Processors/Equipment/ServerPartV1Processor.php b/app/Processors/Equipment/ServerPartV1Processor.php
index a661065..843d82a 100644
--- a/app/Processors/Equipment/ServerPartV1Processor.php
+++ b/app/Processors/Equipment/ServerPartV1Processor.php
@@ -3,12 +3,14 @@
 namespace App\Processors\Equipment;
 
 use App\Entities\Equipment\ServerEntity;
+use App\Entities\Equipment\ServerPartEntity;
 use App\Services\Customer\ServiceService;
 use App\Services\Equipment\ServerPartService;
 use App\Services\Equipment\ServerService;
 use App\Services\MyLogService;
 use App\Services\Part\IPService;
 use App\Services\Part\SWITCHService;
+use App\Services\PaymentService;
 use CodeIgniter\Database\BaseConnection;
 use RuntimeException;
 
@@ -16,41 +18,62 @@ class ServerPartV1Processor
 {
   public function __construct(
     private BaseConnection $db,
-    private ServerService $service,
+    private ServerPartService $service,
     private ServiceService $serviceService,
-    private ServerPartService $serverPartService,
+    private ServerService $serverService,
+    private PaymentService $paymentService,
     private IPService $ipService,
     private SWITCHService $switchService,
     private MyLogService $logService,
   ) {}
 
-  public function create(array $formDatas): ServerEntity
+  public function create(array $formDatas): ServerPartEntity
   {
     $this->db->transStart();
-    //1) 서버정보 생성
-    //switch값이 없으면 null처리
-    if (array_key_exists('switch', $formDatas) && !$formDatas['switch']) {
-      $formDatas['switch'] = null;
+    //서버정보가져오기
+    if (!array_key_exists('serverinfo_uid', $formDatas)) {
+      throw new \Exception(__METHOD__ . "에서 오류발생: 서버 정보가 지정되지 않았습니다.");
     }
-    //ip값이 없으면 null처리
-    if (array_key_exists('ip', $formDatas) && !$formDatas['ip']) {
-      $formDatas['ip'] = null;
+    $serverEntity = $this->serverService->getEntity($formDatas['serverinfo_uid']);
+    if (!$serverEntity instanceof ServerEntity) {
+      throw new \Exception(__METHOD__ . "에서 오류발생: {$formDatas['serverinfo_uid']} 서버 정보를 찾을수 없습니다.");
     }
+    //서비스정의확인(기본은 제외)
+    if ($formDatas['billing'] !== PAYMENT['BILLING']['BASE'] && $serverEntity->getServiceInfoUID() === null) {
+      throw new \Exception(__METHOD__ . "에서 오류발생:서비스가 지정되어야 작업이 가능합니다.");
+    }
+    // 1) 생성작업
+    $formDatas["clientinfo_uid"]  = $serverEntity->getClientInfoUID();
+    $formDatas["serviceinfo_uid"]  = $serverEntity->getServiceInfoUID();
+    $formDatas["serverinfo_uid"] = $serverEntity->getPK();
     $entity = $this->service->getModel()->create($formDatas);
-    //2) 서버의 Type별 서버파트정보등록(서버파트연결 자동등록용)
-    $this->serverPartService->attachToServer($entity);
-    //3) Switch가 정의되어 있으면
-    if ($entity->getSwitch() !== null) {  //
-      $this->switchService->attachToServer($entity);
+    // 2) Type에 따른 각 파트 정의
+    $this->service->getPartService($entity->getType())->attachToServerPart($entity);
+    // 3) 과금정의
+    switch ($entity->getBilling()) {
+      case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
+        if ($entity->getServiceInfoUID() === null) {
+          throw new \Exception(__METHOD__ . "에서 오류발생: 서비스정보가 정의된 후에만 가능합니다.");
+        }
+        //서비스 금액만 재계산변경
+        $this->serviceService->setAmount($entity->getServiceInfoUID());
+        break;
+      case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
+        $paymentEntity = $this->paymentService->createForServerPart($entity);
+        //결제정보PK정의
+        $entity = $this->service->getModel()->modify($entity, ['payment_uid' => $paymentEntity->getPK()]);
+        break;
+      case PAYMENT['BILLING']['BASE']: //기본처리
+        //아무처리 않함
+        break;
+      default:
+        throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
+        // break;
     }
-    //4) //IP가 정의되어 있으면
-    if ($entity->getIP() !== null) {
-      $this->ipService->attachToServer($entity);
-    }
-    //5) Log처리
-    $this->logService->create([
-      'title' => "[{$entity->getTitle()}] 서버 추가",
-      'status' => $entity->getStatus()
+    // 4) 로그
+    $this->logService->getModel()->create(formDatas: [
+      'title'  => "{$entity->getTitle()} 서버파트 추가",
+      'status' => $entity->getStatus(),
     ]);
     $this->db->transComplete();
     if ($this->db->transStatus() === false) {
@@ -58,54 +81,63 @@ class ServerPartV1Processor
     }
     return $entity;
   }
-  public function modify(ServerEntity $entity, array $formDatas): ServerEntity
+  public function modify(ServerPartEntity $entity, array $formDatas): ServerPartEntity
   {
     $this->db->transStart();
-    //1) 사전처리 작업
-    //Switch값이 정의되어 있으면
-    $formDatas['switch'] = null; //기본Switch 정보 유지
-    $isChangedSwitch = false;
-    if (array_key_exists('switch', $formDatas) && !$formDatas['switch']) {
-      //기존 Switch값과 다르면
-      if ($entity->getSwitch() != $formDatas['switch']) {
-        //기존 Switch값이 있으면 해지
-        if ($entity->getSwitch() != null) {
-          $this->switchService->detachFromServer($entity);
+    //서버정보가져오기
+    if (!array_key_exists('serverinfo_uid', $formDatas)) {
+      throw new \Exception(__METHOD__ . "에서 오류발생: 서버 정보가 지정되지 않았습니다.");
+    }
+    // 1) 수정전 정보
+    //파트값이 정의되어 있으면
+    $formDatas['part_uid'] = null; //null이면 기존정보 유지
+    $isPartChanged = false;
+    if (array_key_exists('part_uid', $formDatas) && !$formDatas['part_uid']) {
+      //기존파트값과 다르면
+      if ($entity->getPartUID() != $formDatas['part_uid']) {
+        //기존파트값이 있으면 해지
+        if ($entity->getPartUID() != null) {
+          $this->service->getPartService($entity->getType())->detachFromServerPart($entity);
         }
-        $isChangedSwitch = true;
+        $isPartChanged = true;
       }
     }
-    //IP값이 정의되어 있으면
-    $formDatas['ip'] = null; //기본IPh 정보 유지
-    $isChangedIP = false;
-    if (array_key_exists('ip', $formDatas) && !$formDatas['ip']) {
-      //기존 IP값과 다르면
-      if ($entity->getSwitch() != $formDatas['ip']) {
-        //기존 IP값이 있으면 해지
-        if ($entity->getIP() != null) {
-          $this->ipService->detachFromServer($entity);
-        }
-        $isChangedIP = true;
-      }
+    // 2) 서버연결정보 수정
+    $serverEntity = $this->serverService->getEntity($formDatas['serverinfo_uid']);
+    if (!$serverEntity instanceof ServerEntity) {
+      throw new \Exception(__METHOD__ . "에서 오류발생: {$formDatas['serverinfo_uid']} 서버 정보를 찾을수 없습니다.");
     }
-    //2) 서버정보 수정
+    $formDatas["clientinfo_uid"]  = $serverEntity->getClientInfoUID();
+    $formDatas["serviceinfo_uid"]  = $serverEntity->getServiceInfoUID();
+    $formDatas["serverinfo_uid"] = $serverEntity->getPK();
     $entity = $this->service->getModel()->modify($entity, $formDatas);
-    //3) Switch값이 있고 신규값인경우
-    if ($entity->getSwitch() && $isChangedSwitch) {
-      $this->switchService->attachToServer($entity);
+    // 3) Type에 따른 각 파트 정의
+    if ($isPartChanged) { //파트가 바뀐경우 추가작업
+      $this->service->getPartService($entity->getType())->attachToServerPart($entity);
     }
-    //3) IP값이 있고 신규값인경우
-    if ($entity->getIP() && $isChangedIP) {
-      $this->ipService->attachToServer($entity);
+    // 3) 과금정의
+    switch ($entity->getBilling()) {
+      case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
+        if ($entity->getServiceInfoUID() === null) {
+          throw new \Exception(__METHOD__ . "에서 오류발생: 서비스정보가 정의된 후에만 가능합니다.");
+        }
+        //서비스 금액만 재계산변경
+        $this->serviceService->setAmount($entity->getServiceInfoUID());
+        break;
+      case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
+        $this->paymentService->updateForServerPart($entity);
+        break;
+      case PAYMENT['BILLING']['BASE']: //기본처리
+        //아무처리 않함
+        break;
+      default:
+        throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
+        // break;
     }
-    //5) 서비스금액 설정:서비스가 연결되어 있고 대체서버가 아니면, 서비스정보수정(청구액수정)
-    if ($entity->getServiceInfoUID() !== null && $entity->getType() !== SERVER['TYPES']['ALTERNATIVE']) {
-      $this->serviceService->setAmount($entity->getServiceInfoUID());
-    }
-    //5) Log처리
-    $this->logService->create([
-      'title' => "[{$entity->getTitle()}] 서버 정보변경",
-      'status' => $entity->getStatus()
+    // 4) 로그
+    $this->logService->getModel()->create(formDatas: [
+      'title'  => "{$entity->getTitle()} 서버파트 수정",
+      'status' => $entity->getStatus(),
     ]);
     $this->db->transComplete();
     if ($this->db->transStatus() === false) {
@@ -114,23 +146,40 @@ class ServerPartV1Processor
     return $entity;
   }
 
-  public function delete(ServerEntity $entity): ServerEntity
+  public function delete(ServerPartEntity $entity): ServerPartEntity
   {
-    //서비스가 연결되어있거나 , 사용가능 상태가 아니면 삭제불가
-    if ($entity->getServiceInfoUID() !== null || $entity->getStatus() !== STATUS['AVAILABLE']) {
-      throw new \Exception("서비스중인 서버는 삭제하실수 없습니다.");
-    }
     $this->db->transStart();
-    //기존 Switch값이 있으면 해지
-    if ($entity->getSwitch() != null) {
-      $this->switchService->detachFromServer($entity);
+    // 1) 서버파트정보 삭제
+    $this->service->getModel()->delete($entity);
+    // 2) 기존파트값이 있으면 해지
+    if ($entity->getPartUID() != null) {
+      $this->service->getPartService($entity->getType())->detachFromServerPart($entity);
     }
-    //기존 IP값이 있으면 해지
-    if ($entity->getIP() != null) {
-      $this->ipService->detachFromServer($entity);
+    // 3) 과금처리
+    switch ($entity->getBilling()) {
+      case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
+        if ($entity->getServiceInfoUID() !== null) { //서비스가 정의되어 있으면
+          //서비스 금액만 재계산변경
+          $this->serviceService->setAmount($entity->getServiceInfoUID());
+        }
+        break;
+      case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
+        if ($entity->getPaymentUID() !== null) { //결제정보가 정의되어 있으면
+          $this->paymentService->unlinkFromServerPart($entity);
+        }
+        break;
+      case PAYMENT['BILLING']['BASE']: //기본처리
+        //아무처리 않함
+        break;
+      default:
+        throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
+        // break;
     }
-    //기존 서버파트 해지
-    $this->serverPartService->detachFromServer($entity);
+    // 4) 로그
+    $this->logService->getModel()->create(formDatas: [
+      'title'  => "{$entity->getTitle()} 서버파트 삭제",
+      'status' => $entity->getStatus(),
+    ]);
     $this->db->transComplete();
     if ($this->db->transStatus() === false) {
       throw new RuntimeException('트랜잭션 실패');
diff --git a/app/Processors/Equipment/ServerV1Processor.php b/app/Processors/Equipment/ServerV1Processor.php
index b70173b..58f1f37 100644
--- a/app/Processors/Equipment/ServerV1Processor.php
+++ b/app/Processors/Equipment/ServerV1Processor.php
@@ -48,7 +48,7 @@ class ServerV1Processor
       $this->ipService->attachToServer($entity);
     }
     //5) Log처리
-    $this->logService->create([
+    $this->logService->getModel()->create([
       'title' => "[{$entity->getTitle()}] 서버 추가",
       'status' => $entity->getStatus()
     ]);
@@ -63,7 +63,7 @@ class ServerV1Processor
     $this->db->transStart();
     //1) 사전처리 작업
     //Switch값이 정의되어 있으면
-    $formDatas['switch'] = null; //기본Switch 정보 유지
+    $formDatas['switch'] = null;  //null이면 기존정보 유지
     $isChangedSwitch = false;
     if (array_key_exists('switch', $formDatas) && !$formDatas['switch']) {
       //기존 Switch값과 다르면
@@ -76,7 +76,7 @@ class ServerV1Processor
       }
     }
     //IP값이 정의되어 있으면
-    $formDatas['ip'] = null; //기본IPh 정보 유지
+    $formDatas['ip'] = null;  //null이면 기존정보 유지
     $isChangedIP = false;
     if (array_key_exists('ip', $formDatas) && !$formDatas['ip']) {
       //기존 IP값과 다르면
@@ -103,7 +103,7 @@ class ServerV1Processor
       $this->serviceService->setAmount($entity->getServiceInfoUID());
     }
     //5) Log처리
-    $this->logService->create([
+    $this->logService->getModel()->create([
       'title' => "[{$entity->getTitle()}] 서버 정보변경",
       'status' => $entity->getStatus()
     ]);
diff --git a/app/Services/Customer/ServiceService.php b/app/Services/Customer/ServiceService.php
index f865196..a56de3d 100644
--- a/app/Services/Customer/ServiceService.php
+++ b/app/Services/Customer/ServiceService.php
@@ -167,7 +167,7 @@ class ServiceService extends CustomerService
         return $entity->getRack() + $entity->getLine() + $this->getServerService()->getCalculatedAmount($serverEntity) - $entity->getSale();
     }
     //서비스금액변경
-    public function setAmount(string $uid): PaymentEntity
+    public function setAmount(string $uid): ServiceEntity
     {
         $entity = $this->getEntity($uid);
         if (!$entity instanceof ServiceEntity) {
@@ -178,9 +178,9 @@ class ServiceService extends CustomerService
             throw new \Exception(__METHOD__ . "에서 오류발생: [{$entity->getServerInfoUID()}]에 대한 서버정보를 찾을수 없습니다.");
         }
         $amount = $this->getCalculatedAmount($entity, $serverEntity);
-        $entity =  parent::modify($entity, ['amount' => $amount]);
         //결제정보 수정
-        return $this->getPaymentService()->updateForService($entity, $entity->getPaymentUID(), $amount);
+        $this->getPaymentService()->updateForService($entity);
+        return parent::modify($entity, ['amount' => $amount]);
     }
     //기본 기능부분
     //FieldForm관련용
diff --git a/app/Services/Equipment/ServerPartService.php b/app/Services/Equipment/ServerPartService.php
index 94c08b0..3751a67 100644
--- a/app/Services/Equipment/ServerPartService.php
+++ b/app/Services/Equipment/ServerPartService.php
@@ -18,6 +18,7 @@ use App\Services\Part\RAMService;
 use App\Services\Part\SOFTWAREService;
 use App\Services\Part\SWITCHService;
 use App\Services\PaymentService;
+use App\Processors\Equipment\ServerPartV1Processor as Proceessor;
 
 class ServerPartService extends EquipmentService implements ServerPartInterface
 {
@@ -255,127 +256,46 @@ class ServerPartService extends EquipmentService implements ServerPartInterface
     //부품연결정보생성
     public function create(array $formDatas): ServerPartEntity
     {
-        //서버정보가져오기
-        if (!array_key_exists('serverinfo_uid', $formDatas)) {
-            throw new \Exception("서버 정보가 지정되지 않았습니다.");
-        }
-        $serverEntity = $this->getServerService()->getEntity($formDatas['serverinfo_uid']);
-        if (!$serverEntity instanceof ServerEntity) {
-            throw new \Exception("서버 정보가 지정되지 않았습니다.");
-        }
-        //서비스정의확인(기본은 제외)
-        if ($formDatas['billing'] !== PAYMENT['BILLING']['BASE'] && $serverEntity->getServiceInfoUID() === null) {
-            throw new \Exception(__METHOD__ . "에서 오류발생:{월,일회성 과금용은 서비스가 지정되어야 작업이 가능합니다.");
-        }
-        //생성작업
-        $formDatas["clientinfo_uid"]  = $serverEntity->getClientInfoUID();
-        $formDatas["serviceinfo_uid"]  = $serverEntity->getServiceInfoUID();
-        $formDatas["serverinfo_uid"] = $serverEntity->getPK();
-        $entity = parent::create($formDatas);
-        //후처리작업
-        //Type에 따른 부품서비스 정의
-        $this->getPartService($entity->getType())->setServerPart($entity);
-        //서비스 및 결제정보 처리
-        switch ($entity->getBilling()) {
-            case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
-                if ($entity->getServiceInfoUID() === null) {
-                    throw new \Exception(__METHOD__ . "에서 오류발생: 서비스정보가 정의된 후에만 가능합니다.");
-                }
-                //서비스 금액만 재계산변경
-                $this->getServiceService()->setAmount($entity->getServiceInfoUID());
-                break;
-            case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
-                $paymentEntity = $this->getPaymentService()->createServerPart($entity);
-                //결제정보PK정의
-                $entity = parent::modify($entity, ['payment_uid' => $paymentEntity->getPK()]);
-                break;
-            case PAYMENT['BILLING']['BASE']: //기본처리
-                //아무처리 않함
-                break;
-            default:
-                throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
-                // break;
-        }
-        //Log처리
-        $this->getMylogService()->create(['title' => "[{$entity->getTitle()}] 서버파트정보 추가"]);
-        return $entity;
+        $processor = new Proceessor(
+            \Config\Database::connect(),
+            $this,
+            $this->getServiceService(),
+            $this->getServerService(),
+            $this->getPaymentService(),
+            $this->getIPService(),
+            $this->getSwitchService(),
+            $this->getMylogService()
+        );
+        return $processor->create($formDatas);
     }
     //수정
     public function modify(mixed $entity, array $formDatas): ServerPartEntity
     {
-        //서버정보가져오기
-        if (!array_key_exists('serverinfo_uid', $formDatas)) {
-            throw new \Exception("서버 정보가 지정되지 않았습니다.");
-        }
-        $serverEntity = $this->getServerService()->getEntity($formDatas['serverinfo_uid']);
-        if (!$serverEntity instanceof ServerEntity) {
-            throw new \Exception("서버 정보가 지정되지 않았습니다.");
-        }
-        //수정전 정보
-        $this->getPartService($entity->getType())->unsetServerPart($entity);
-        //서버연결정보 수정
-        $formDatas["clientinfo_uid"]  = $serverEntity->getClientInfoUID();
-        $formDatas["serviceinfo_uid"]  = $serverEntity->getServiceInfoUID();
-        $formDatas["serverinfo_uid"] = $serverEntity->getPK();
-        $entity = parent::modify($entity, $formDatas);
-        //후처리작업
-        //Type에 따른 부품서비스 정의
-        $this->getPartService($entity->getType())->setServerPart($entity);
-        //서비스 및 결제정보 처리
-        switch ($entity->getBilling()) {
-            case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
-                if ($entity->getServiceInfoUID() !== null) { //서비스가 정의되어 있으면
-                    //서비스 금액만 재계산변경
-                    $this->getServiceService()->setAmount($entity->getServiceInfoUID());
-                }
-                break;
-            case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
-                if ($entity->getPaymentUID() !== null) { //결제정보가 정의되어 있으면
-                    $paymentEntity = $this->getPaymentService()->modifyServerPart($entity);
-                    //결제정보PK정의
-                    $entity = parent::modify($entity, ['payment_uid' => $paymentEntity->getPK()]);
-                }
-                break;
-            case PAYMENT['BILLING']['BASE']: //기본처리
-                //아무처리 않함
-                break;
-            default:
-                throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
-                // break;
-        }
-        //Log처리
-        $this->getMylogService()->create(['title' => "[{$entity->getTitle()}] 서버파트정보 수정"]);
-        return $entity;
+        $processor = new Proceessor(
+            \Config\Database::connect(),
+            $this,
+            $this->getServiceService(),
+            $this->getServerService(),
+            $this->getPaymentService(),
+            $this->getIPService(),
+            $this->getSwitchService(),
+            $this->getMylogService()
+        );
+        return $processor->modify($entity, $formDatas);
     }
     //삭제
     public function delete(mixed $entity): ServerPartEntity
     {
-        //Type에 따른 부품서비스 정의
-        $this->getPartService($entity->getType())->unsetServerPart($entity);
-        //서버연결정보 식제
-        parent::delete($entity);
-        //서비스 및 결제정보 후처리작업
-        switch ($entity->getBilling()) {
-            case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
-                if ($entity->getServiceInfoUID() !== null) { //서비스가 정의되어 있으면
-                    //서비스 금액만 재계산변경
-                    $this->getServiceService()->setAmount($entity->getServiceInfoUID());
-                }
-                break;
-            case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
-                if ($entity->getPaymentUID() !== null) { //결제정보가 정의되어 있으면
-                    $this->getPaymentService()->deleteServerPart($entity);
-                }
-                break;
-            case PAYMENT['BILLING']['BASE']: //기본처리
-                //아무처리 않함
-                break;
-            default:
-                throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
-                // break;
-        }
-        //Log처리
-        $this->getMylogService()->create(['title' => "[{$entity->getTitle()}] 서버파트정보 삭제"]);
-        return $entity;
+        $processor = new Proceessor(
+            \Config\Database::connect(),
+            $this,
+            $this->getServiceService(),
+            $this->getServerService(),
+            $this->getPaymentService(),
+            $this->getIPService(),
+            $this->getSwitchService(),
+            $this->getMylogService()
+        );
+        return $processor->delete($entity);
     }
 }
diff --git a/app/Services/PaymentService.php b/app/Services/PaymentService.php
index c5d7002..636a702 100644
--- a/app/Services/PaymentService.php
+++ b/app/Services/PaymentService.php
@@ -123,7 +123,7 @@ class PaymentService extends CommonService implements PaymentInterface
     }
     //Service관련(월과금)
     //서비스생성
-    public function createForService(ServiceEntity $serviceEntity, int $amount): PaymentEntity
+    public function createForService(ServiceEntity $serviceEntity): PaymentEntity
     {
         $billingAt = new DateTimeImmutable($serviceEntity->getBillingAt(), new DateTimeZone('Asia/Tokyo'));
         return $this->getModel()->create([
@@ -131,17 +131,20 @@ class PaymentService extends CommonService implements PaymentInterface
             'serviceinfo_uid' => $serviceEntity->getPK(),
             'serverinfo_uid'  => $serviceEntity->getServerInfoUID(), //서버정보 번호
             'title'           => sprintf('[%s] %s 서비스비용', $serviceEntity->getTitle(), $billingAt->format('Y년 n월')),
-            'amount'          => $amount,
+            'amount'          => $serviceEntity->getAmount(),
             'billing'         => PAYMENT['BILLING']['MONTH'],
             'billing_at'      => $billingAt->format('Y-m-d'),
         ]);
     }
     //서비스수정
-    public function updateForService(ServiceEntity $serviceEntity, string $payment_uid, int $amount): PaymentEntity
+    public function updateForService(ServiceEntity $serviceEntity): PaymentEntity
     {
-        $paymentEntity = $this->getEntity($payment_uid);
+        if ($serviceEntity->getPaymentUID()  === null) {
+            throw new \Exception(__METHOD__ . "에서 오류발생:서비스정보에 결제정보가 정의되지 않았습니다.");
+        }
+        $paymentEntity = $this->getEntity($serviceEntity->getPaymentUID());
         if (!$paymentEntity instanceof PaymentEntity) {
-            throw new \Exception("[{$payment_uid}]에 대한 결제정보를 찾을 수 없습니다.");
+            throw new \Exception("[{$serviceEntity->getPaymentUID()}]에 대한 결제정보를 찾을 수 없습니다.");
         }
         $billingAt = new DateTimeImmutable($serviceEntity->getBillingAt(), new DateTimeZone('Asia/Tokyo'));
         return $this->getModel()->modify($paymentEntity, [
@@ -149,41 +152,40 @@ class PaymentService extends CommonService implements PaymentInterface
             'serviceinfo_uid' => $serviceEntity->getPK(),
             'serverinfo_uid'  => $serviceEntity->getServerInfoUID(),
             'title'           => sprintf('[%s] %s 서비스비용', $serviceEntity->getTitle(), $billingAt->format('Y년 n월')),
-            'amount'          => $amount,
+            'amount'          => $serviceEntity->getAmount(),
             'billing'         => PAYMENT['BILLING']['MONTH'],
             'billing_at'      => $billingAt->format('Y-m-d'),
         ]);
     }
     //서비스해지
-    public function unlinkFromService(string $payment_uid): PaymentEntity
+    public function unlinkFromService(ServiceEntity $erviceEntity): PaymentEntity
     {
-        $paymentEntity = $this->getEntity($payment_uid);
+        $paymentEntity = $this->getEntity($erviceEntity->getPaymentUID());
         if (!$paymentEntity instanceof PaymentEntity) {
-            throw new \Exception("[{$payment_uid}]에 대한 결제정보를 찾을 수 없습니다.");
+            throw new \Exception("[{$erviceEntity->getPaymentUID()}]에 대한 결제정보를 찾을 수 없습니다.");
         }
+        //서비스해지시에는 고객정보로 서비스금액을 전환 서비스정보 NULL처리
         return $this->getModel()->modify($paymentEntity, [
             'serviceinfo_uid' => null,
-            'serverinfo_uid'  => null,
         ]);
     }
 
     //서버파트(일회성과금)
-    final public function createForServerPart(ServerPartEntity $serverPartEntity, int $amount): PaymentEntity
+    public function createForServerPart(ServerPartEntity $serverPartEntity): PaymentEntity
     {
         $formDatas                    = [];
         $formDatas['clientinfo_uid']     = $serverPartEntity->getClientInfoUID();
         $formDatas['serviceinfo_uid']    = $serverPartEntity->getServiceInfoUID();
         //서버연결정보 수정시에 필요함
         $formDatas['serverinfo_uid']     = $serverPartEntity->getServerInfoUID();
-        //타이틀은 기타의 경우 직접작성한 제목을 등록하고 아닌경우는 Part의 Title을 사용한다.
         $formDatas['title']              = $serverPartEntity->getTitle();
-        $formDatas['amount']             = $serverPartEntity->getTotalAmount(); //단가*cnt
+        $formDatas['amount']             = $serverPartEntity->getCalulatedAmount(); //단가*cnt
         $formDatas['billing']            = $serverPartEntity->getBilling();
         //당일결체일로 설정
         $formDatas['billing_at'] = date("Y-m-d");
         return parent::create($formDatas);
     }
-    final public function updateForServerPart(ServerPartEntity $serverPartEntity): PaymentEntity
+    public function updateForServerPart(ServerPartEntity $serverPartEntity): PaymentEntity
     {
         if ($serverPartEntity->getPaymentUID()  === null) {
             throw new \Exception(__METHOD__ . "에서 오류발생:일회성서비스정보에 결제정보가 정의되지 않았습니다.");
@@ -200,13 +202,12 @@ class PaymentService extends CommonService implements PaymentInterface
         $formDatas['serviceinfo_uid']    = $serverPartEntity->getServiceInfoUID();
         //서버연결정보 수정시에 필요함
         $formDatas['serverinfo_uid']     = $serverPartEntity->getServerInfoUID();
-        //타이틀은 기타의 경우 직접작성한 제목을 등록하고 아닌경우는 Part의 Title을 사용한다.
         $formDatas['title']              = $serverPartEntity->getTitle();
-        $formDatas['amount']             = $serverPartEntity->getTotalAmount(); //단가*cnt
+        $formDatas['amount']             = $serverPartEntity->getCalulatedAmount(); //단가*cnt
         $formDatas['billing']            = $serverPartEntity->getBilling();
         return parent::modify($entity, $formDatas);
     }
-    final public function deleteServerPart(ServerPartEntity $serverPartEntity): void
+    public function unlinkFromServerPart(ServerPartEntity $serverPartEntity): PaymentEntity
     {
         if ($serverPartEntity->getPaymentUID()  === null) {
             throw new \Exception(__METHOD__ . "에서 오류발생:일회성서비스정보에 결제정보가 정의되지 않았습니다.");
@@ -218,7 +219,10 @@ class PaymentService extends CommonService implements PaymentInterface
         if ($entity->getStatus() === STATUS['PAID']) {
             throw new \Exception(__METHOD__ . "에서 오류발생:결제완료된 서비스는 수정할수 없습니다.");
         }
-        parent::delete($entity);
+        //서비스해지시에는 고객정보로 서비스금액을 전환 서비스정보 NULL처리
+        return $this->getModel()->modify($entity, [
+            'serviceinfo_uid' => null,
+        ]);
     }
 
     //Invoice 관련